Heat wave puts pressure on the grid

San Diegans haven’t seen a flex alert yet this year, but one could be coming as state power grid operators are monitoring a heatwave in Northern California that’s been putting pressure on the state’s electric grid. In other news, providers of homeless services in Chula Vista say they are seeing an influx of people experiencing homelessness and seeking services. Plus, an author headlining this year’s Festival of Books talks about her young adult fantasy series.